Enchantments
A Fuser is needed to craft enchanted chunks that actually do modify enchantments. An Extractor is a kind of furnace that can smelt useless Enchanted Books into shards that can be further used in crafting.
models of Extractor and Fuser
Embedding Station can modify enchantments, e.g, upgrade level (even beyond max), reroll, or split them. Disenchant takes all enchantments from the equipment and gives you an enchanted book containing those.
Models of Disenchant and Embedding Station